chregu Sat Mar 31 05:38:58 2001 EDT
Modified files:
/php4/pear/Experimental/XML fo2pdf.php
Log:
- converted tabs to spaces
- more links in the docs about xsl:fo
Index: php4/pear/Experimental/XML/fo2pdf.php
diff -u php4/pear/Experimental/XML/fo2pdf.php:1.5
php4/pear/Experimental/XML/fo2pdf.php:1.6
--- php4/pear/Experimental/XML/fo2pdf.php:1.5 Fri Mar 30 04:55:07 2001
+++ php4/pear/Experimental/XML/fo2pdf.php Sat Mar 31 05:38:58 2001
@@ -15,7 +15,7 @@
// | Authors: Christian Stocker <[EMAIL PROTECTED]> |
// +----------------------------------------------------------------------+
//
-// $Id: fo2pdf.php,v 1.5 2001/03/30 12:55:07 chregu Exp $
+// $Id: fo2pdf.php,v 1.6 2001/03/31 13:38:58 chregu Exp $
/**
@@ -23,9 +23,16 @@
*
* with fo (formating objects) it's quite easy to convert xml-documents into
* pdf-docs.
-*
+*
* An introduction into formating objects can be found at
* http://www.w3.org/TR/xsl/slice6.html#fo-section
+* http://www.ibiblio.org/xml/books/bible/updates/15.html
+* A tutorial is here:
+* http://www.xml.com/pub/a/2001/01/17/xsl-fo/
+* http://www.xml.com/pub/a/2001/01/24/xsl-fo/
+* A html_to_fo.xsl can also be found there
+* http://www.xml.com/2001/01/24/xsl-fo/fop_article.tgz
+* but it didn't work for my simple xhtml files..
*
* The way to use this class is, produce a fo-file from a xml-file with a
* xsl-stylesheet, then feed this class with this fo-file and you get a pdf
@@ -44,9 +51,9 @@
* Furthermore you have to compile your php with --with-java and to adjust
* your php.ini file. It can be a rather painful task to get java and php
* to work together.
-* See http://www.phpbuilder.com/columns/marknold20001221.php3 or
-* http://www.linuxwebdevnews.com/articles/php-java-xslt.php?pid=347
-* for more details about java and php or ask me, if you're stuck
+* See http://www.phpbuilder.com/columns/marknold20001221.php3 or
+* http://www.linuxwebdevnews.com/articles/php-java-xslt.php?pid=347
+* for more details about java and php or ask me, if you're stuck
* (especially with linux. windows is not my area..)
*
* Todo:
@@ -84,191 +91,191 @@
* print $cache->end("+30");
*
* @author Christian Stocker <[EMAIL PROTECTED]>
-* @version $Id: fo2pdf.php,v 1.5 2001/03/30 12:55:07 chregu Exp $
+* @version $Id: fo2pdf.php,v 1.6 2001/03/31 13:38:58 chregu Exp $
* @package XML
*/
class XML_fo2pdf {
- /**
- * fo-file used in this class
- *
- * @var string
- */
- var $fo = "";
-
- /**
- * pdf-file used in this class
- *
- * @var string
- */
- var $pdf = "";
-
- /**
- * Where the temporary fo and pdf files should be stored
- *
- * @var string
- */
- var $tmpdir = "/tmp";
-
- /**
- * A prefix for the temporary files
- *
- * @var string
- */
- var $tmppdfprefix = "pdffo";
-
-
- /**
- * constructor
- * One can pass an input fo-file already here (the other possibility
- * is with the run or runFromString method).
- * and if the pdf should be stored permanently, a filename/path for
- * that can also be passed here.
- *
- * @param string file input fo-file
- * @param string file output pdf-file
- * @see run(), runFromString(), runFromFile()
- */
- function xml_fo2pdf($fo = "", $pdf = "")
- {
- if ($fo) {
- $this->run($fo, $pdf);
- }
- }
-
- /**
- * Calls the Main Fop-Java-Programm
- *
- * One has to pass an input fo-file
- * and if the pdf should be stored permanently, a filename/path for
- * the pdf.
- * if the pdf is not passed or empty/false, a temporary pdf-file
- * will be created
- *
- * @param string file input fo-file
- * @param string file output pdf-file
- * @param boolean if the fo should be deleted after execution
- * @see runFromString()
- */
- function run($fo, $pdf = "", $DelFo = False)
- {
- if (!$pdf)
- $pdf = tempnam($this->tmpdir, $this->tmppdfprefix);
-
- $this->pdf = $pdf;
- $this->fo = $fo;
- $options = array($this->fo, $this->pdf);
- $java = new Java("org.apache.fop.apps.CommandLine", $options);
- $java->run();
- if ($DelFo) {
- $this->deleteFo($fo);
- }
- }
-
- /**
- * If the fo is a string, not a file, use this.
- *
- * If you generate the fo dynamically (for example with a
- * xsl-stylesheet), you can use this method
- *
- * The Fop-Java program needs a file as an input, so a
- * temporary fo-file is created here (and will be deleted
- * in the run() function.)
- *
- * @param string fo input fo-string
- * @param string file output pdf-file
- * @see run()
- */
- function runFromString($fostring, $pdf = "")
- {
- $fo = tempnam($this->tmpdir, $this->tmppdfprefix);
- $fp = fopen($fo, "w+");
- fwrite($fp, $fostring);
- fclose($fp);
- $this->run($fo, $pdf, True);
- }
- /**
- * A wrapper to run for better readabilty
- *
- * This method just calls run....
- *
- * @param string fo input fo-string
- * @param string file output pdf-file
- * @see run()
- */
- function runFromFile($fo, $pdf = "")
- {
- return $this->run($fo, $pdf);
- }
-
- /**
- * Deletes the created pdf
- *
- * If you dynamically create pdfs and you store them
- * for example in a Cache, you don't need it afterwards.
- * If no pdf is given, the one generated in run() is deleted
- *
- * @param string file output pdf-file
- */
- function deletePDF($pdf = "")
- {
- if (!$pdf)
- $pdf = $this->pdf;
- unlink ($pdf);
- }
-
- /**
- * Deletes the created fo
- *
- * If you dynamically create fos, you don't need it afterwards.
- * If no fo-file is given, the one generated in run() is deleted
- *
- * @param string file input fo-file
- */
- function deleteFo($fo = "")
- {
- if (!$fo)
- $fo = $this->fo;
-
- unlink ($fo);
- }
-
- /**
- * Prints the content header and the generated pdf to the output
- *
- * If you want to dynamically generate pdfs and return them directly
- * to the browser, use this.
- * If no pdf-file is given, the generated from run() is taken.
- *
- * @param string file output pdf-file
- * @see returnPDF()
- */
- function printPDF($pdf = "")
- {
- $pdf = $this->returnPDF($pdf);
- Header("Content-type: application/pdf\nContent-Length: " .
strlen($pdf));
- print $pdf;
- }
-
- /**
- * Returns the pdf
- *
- * If no pdf-file is given, the generated from run() is taken.
- *
- * @param string file output pdf-file
- * @return string pdf
- * @see run()
- */
- function returnPDF($pdf = "")
- {
- if (!$pdf)
- $pdf = $this->pdf;
-
- $fd = fopen($pdf, "r");
- $content = fread( $fd, filesize($pdf) );
- fclose($fd);
- return $content;
+ /**
+ * fo-file used in this class
+ *
+ * @var string
+ */
+ var $fo = "";
+
+ /**
+ * pdf-file used in this class
+ *
+ * @var string
+ */
+ var $pdf = "";
+
+ /**
+ * Where the temporary fo and pdf files should be stored
+ *
+ * @var string
+ */
+ var $tmpdir = "/tmp";
+
+ /**
+ * A prefix for the temporary files
+ *
+ * @var string
+ */
+ var $tmppdfprefix = "pdffo";
+
+
+ /**
+ * constructor
+ * One can pass an input fo-file already here (the other possibility
+ * is with the run or runFromString method).
+ * and if the pdf should be stored permanently, a filename/path for
+ * that can also be passed here.
+ *
+ * @param string file input fo-file
+ * @param string file output pdf-file
+ * @see run(), runFromString(), runFromFile()
+ */
+ function xml_fo2pdf($fo = "", $pdf = "")
+ {
+ if ($fo) {
+ $this->run($fo, $pdf);
+ }
+ }
+
+ /**
+ * Calls the Main Fop-Java-Programm
+ *
+ * One has to pass an input fo-file
+ * and if the pdf should be stored permanently, a filename/path for
+ * the pdf.
+ * if the pdf is not passed or empty/false, a temporary pdf-file
+ * will be created
+ *
+ * @param string file input fo-file
+ * @param string file output pdf-file
+ * @param boolean if the fo should be deleted after execution
+ * @see runFromString()
+ */
+ function run($fo, $pdf = "", $DelFo = False)
+ {
+ if (!$pdf)
+ $pdf = tempnam($this->tmpdir, $this->tmppdfprefix);
+
+ $this->pdf = $pdf;
+ $this->fo = $fo;
+ $options = array($this->fo, $this->pdf);
+ $java = new Java("org.apache.fop.apps.CommandLine", $options);
+ $java->run();
+ if ($DelFo) {
+ $this->deleteFo($fo);
+ }
+ }
+
+ /**
+ * If the fo is a string, not a file, use this.
+ *
+ * If you generate the fo dynamically (for example with a
+ * xsl-stylesheet), you can use this method
+ *
+ * The Fop-Java program needs a file as an input, so a
+ * temporary fo-file is created here (and will be deleted
+ * in the run() function.)
+ *
+ * @param string fo input fo-string
+ * @param string file output pdf-file
+ * @see run()
+ */
+ function runFromString($fostring, $pdf = "")
+ {
+ $fo = tempnam($this->tmpdir, $this->tmppdfprefix);
+ $fp = fopen($fo, "w+");
+ fwrite($fp, $fostring);
+ fclose($fp);
+ $this->run($fo, $pdf, True);
+ }
+ /**
+ * A wrapper to run for better readabilty
+ *
+ * This method just calls run....
+ *
+ * @param string fo input fo-string
+ * @param string file output pdf-file
+ * @see run()
+ */
+ function runFromFile($fo, $pdf = "")
+ {
+ return $this->run($fo, $pdf);
+ }
+
+ /**
+ * Deletes the created pdf
+ *
+ * If you dynamically create pdfs and you store them
+ * for example in a Cache, you don't need it afterwards.
+ * If no pdf is given, the one generated in run() is deleted
+ *
+ * @param string file output pdf-file
+ */
+ function deletePDF($pdf = "")
+ {
+ if (!$pdf)
+ $pdf = $this->pdf;
+ unlink ($pdf);
+ }
+
+ /**
+ * Deletes the created fo
+ *
+ * If you dynamically create fos, you don't need it afterwards.
+ * If no fo-file is given, the one generated in run() is deleted
+ *
+ * @param string file input fo-file
+ */
+ function deleteFo($fo = "")
+ {
+ if (!$fo)
+ $fo = $this->fo;
+
+ unlink ($fo);
+ }
+
+ /**
+ * Prints the content header and the generated pdf to the output
+ *
+ * If you want to dynamically generate pdfs and return them directly
+ * to the browser, use this.
+ * If no pdf-file is given, the generated from run() is taken.
+ *
+ * @param string file output pdf-file
+ * @see returnPDF()
+ */
+ function printPDF($pdf = "")
+ {
+ $pdf = $this->returnPDF($pdf);
+ Header("Content-type: application/pdf\nContent-Length: " . strlen($pdf));
+ print $pdf;
+ }
+
+ /**
+ * Returns the pdf
+ *
+ * If no pdf-file is given, the generated from run() is taken.
+ *
+ * @param string file output pdf-file
+ * @return string pdf
+ * @see run()
+ */
+ function returnPDF($pdf = "")
+ {
+ if (!$pdf)
+ $pdf = $this->pdf;
+
+ $fd = fopen($pdf, "r");
+ $content = fread( $fd, filesize($pdf) );
+ fclose($fd);
+ return $content;
}
}
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